What are the methods for explosion-proof sealing of distribution boxes
The most important thing for a proper functionality of the equipment and to avoid the spread of fire/explosion is the correct installation of sealing devices next to the equipment to be protected, as clearly indicated in paragraph 13. One of the possible solution, as mentioned above, is the use of sealing fittings, which are subdivided into types such as: EYD series for piping coupling downstream with the appropriate drainage device for any condensation developed in the piping for temperature variation. Cable glands and conduit systems both do the job—sealing the enclosure, protecting the cable. Below, we will discuss the correct wiring methods for an explosion-proof distribution box and highlight key usage precautions.
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